Lummus technology of tertiary refrigeration has been applied successfully to the expansion of ethylene plant in Qilu as its first commercial application.

中国石化齐鲁股份有限公司烯烃厂乙烯装置二期扩建首次将三元制冷技术应用于工业生产，并取得成功。

youdao

The quick calculation methods for Labour plan of construction engineering are introduced in this article based on the statistic information of American Lummus Enginering co.

本文以美国鲁玛斯工程公司的统计资料为例介绍了施工工程劳力计算快速估算法。

youdao

The ternary refrigeration technology was developed by ABB Lummus Ltd. , based on binary refrigeration technology. It was first used in the ethylene plant of Qilu Petrochemical Company Ltd. in China.

报道三元制冷技术在齐鲁乙烯装置二次扩建改造过程中的首次应用，总结了试运行中开车方式的选择、接丙烯流程的修改；

youdao

Jack Lummus, a football and baseball star at Baylor University, played at end for the 1941 New York Giants.

FORBES: Athletes Who Died So We Can Be Free

Lummus engaged in what his citation calls a heroic one-man assault before he was killed by a land mine.

FORBES: Athletes Who Died So We Can Be Free

Lummus Technology, which generated 7.4% of revenues, offers licenses for proprietary processes used in petrochemical processing, refining, performance catalysts, gas processing and heat transfer.

FORBES: Build A Portfolio With Chicago Bridge And Iron